1st Clock - Add date, alarms, atomic time, time zones, calendar and more to the system clock

Customize clock display

You can setup 1st Clock to display any date and time information in your taskbar. You can add CPU and memory load indicators, change fonts and colors and more.

Alarms

1st Clock supports simple and recurrent alarms. Alarms can display message, play sound (including MP3 and WMA), launch applications. Upcoming alarms are displayed in the clock tooltip. You can snooze alarms on any period of time. You can disable and enable alarm sounds in one click. You can easily transfer alarms between computers with the alarm backup/restore feature in 1st Clock. You have several convenient ways to add alarms using the popup menu, calendar, keyboard shortcuts and more.

Atomic Time Synchronization

You can synchronize time manually or automatically on specified intervals. 1st Clock supports SNTP and DayTime protocols and SOCKS and HTTP proxy servers. You can choose between more than 200 SNTP and 10 DayTime servers or add your own. 1st Clock can work as a local time server in your network, i.e. other computers may sync with the server. 1st Clock shows balloon notifications on auto synchronization and keeps a log file.

Popup Calendar

You may popup a calendar with a single click. You may preview two calendars simultaneously and calculate difference between dates. Moon information is displayed for any date. You may add an alarm to any date in the calendar with a single click.

Time zones

You can display time from different time zones in the clock tooltip.